package cn.tedu._03vehicle.mapper;

import cn.tedu._03vehicle.pojo.dto.UserLoginParam;
import cn.tedu._03vehicle.pojo.entity.User;
import cn.tedu._03vehicle.pojo.vo.UserVO;

public interface UserMapper {
	int selectByUsername(String username);
	
	int insertUser(User user);
	
	UserVO selectByUsernameAndPassword(UserLoginParam userLoginParam);
}
